Whether Cholinesterase 13324 U/L is serious or not depends on the test method, colorimetric test is on the high side and enzymatic test is in the normal range. Cholinesterase is a glycoprotein mainly found in the synaptic gap of cholinergic nerve endings, and its main function is to break down acetylcholine. Cholinesterase values are commonly used in clinical practice to diagnose organophosphorus poisoning or liver disease. High cholinesterase values are often indicative of obesity, fatty liver, anemia, and other diseases. There are two common clinical methods for detecting cholinesterase, namely colorimetric method and enzymatic method, the normal value of the former is 130~310U/L, and the normal range of the latter is 5410~32000U/L for children, males and females over 40 years old, and 4300~11500U/L for females aged 16~39 years old. Cholinesterase 13324 is high if measured by the former method, and is within the normal range of the latter method. is in the normal range. Whether the cholinesterase is high or serious needs to be judged by a doctor, and active treatment in accordance with the doctor’s guidance is the right approach.